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- UID
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本帖最后由 wind315 于 2019-1-17 23:12 编辑
[size=12.1086px] ┏╍╍╍╍╍╍╍╍╍╍╍╍╍╍╍┓ [size=12.1086px]┌───────────────┐ ┃ Network ┃
[size=12.1086px]│ table[size=12.1086px]:[size=12.1086px] filter │ ┗━━━━━━━┳━━━━━━━┛
[size=12.1086px]│ chain[size=12.1086px]:[size=12.1086px] INPUT │◀─[size=12.1086px]─[size=12.1086px]─[size=12.1086px]─┐ │
[size=12.1086px]└───────┬───────┘ │ ▼
[size=12.1086px] │ │ ┌───────────────────┐
[size=12.1086px] ┌ ▼ [size=12.1086px]┐ │ │ table[size=12.1086px]:[size=12.1086px] nat │
[size=12.1086px] │local process│ │ │ chain[size=12.1086px]:[size=12.1086px] PREROUTING │
[size=12.1086px] └ ┘ │ └─────────┬─────────┘
[size=12.1086px] │ │ │
[size=12.1086px] ▼ │ ▼ ┌─────────────────┐
[size=12.1086px]┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅ │ ┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅ │table[size=12.1086px]:[size=12.1086px] nat │
[size=12.1086px] Routing decision └───── outing decision ────▶│chain[size=12.1086px]:[size=12.1086px] PREROUTING│
[size=12.1086px]┅┅┅┅┅┅┅┅┅┳┅┅┅┅┅┅┅┅┅ ┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅ └────────┬────────┘
[size=12.1086px] │ │
[size=12.1086px] ▼ │
[size=12.1086px] ┌───────────────┐ │
[size=12.1086px] │ table[size=12.1086px]:[size=12.1086px] nat │ ┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅┅ │
[size=12.1086px] │ chain[size=12.1086px]:[size=12.1086px] OUTPUT │ ┌─────▶ outing decision ◀────────────┘
[size=12.1086px] └───────┬───────┘ │ ┅┅┅┅┅┅┅┅┳┅┅┅┅┅┅┅┅
[size=12.1086px] │ │ │
[size=12.1086px] ▼ │ ▼
[size=12.1086px] ┌───────────────┐ │ ┌────────────────────┐
[size=12.1086px] │ table[size=12.1086px]:[size=12.1086px] filter │ │ │ chain[size=12.1086px]:[size=12.1086px] POSTROUTING │
[size=12.1086px] │ chain[size=12.1086px]:[size=12.1086px] OUTPUT ├────┘ └──────────┬─────────┘
[size=12.1086px] └───────────────┘ │
[size=12.1086px] ▼
[size=12.1086px] ┏╍╍╍╍╍╍╍╍╍╍╍╍╍╍╍┓
[size=12.1086px] ┃ Network ┃
[size=12.1086px] ┗━━━━━━━━━━━━━━━┛
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